87230710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65587}}^1$

素因数の和:65620

約数の個数: 32

約数和(自身を含む): 188893440

約数和(自身を除く): 101662730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 65587, 131174, 327935, 459109, 655870, 918218, 1246153, 2295545, 2492306, 4591090, 6230765, 8723071, 12461530, 17446142, 43615355, 87230710]

約数ペア:

[(1, 87230710), (2, 43615355), (5, 17446142), (7, 12461530), (10, 8723071), (14, 6230765), (19, 4591090), (35, 2492306), (38, 2295545), (70, 1246153), (95, 918218), (133, 655870), (190, 459109), (266, 327935), (665, 131174), (1330, 65587)]